baber/WOPTO huggingface dataset:
Patent CA-2711242-A1 (CA)
Title: Endoluminal filter with fixation
Inventor: JOHNSON ERIC
IPC: A61F2/06
Filed: 2008-12-31
Abstract: An endoluminal filter including a first support member having a first end and a second end and a second support member attached to the first end of the first support member or the second end of the first support member and forming a crossover with the first support member. The endoluminal filter also includes a material capture structure extending between the first and second support members, the crossover and the first end or the second end of the first support member and at least one tissue anchor on the first support member or the second support member. A method of positioning a filter within a lumen including advancing a sheath containing a filter through the lumen. Next, deploying a portion of the filter from the sheath into the lumen to engage the lumen wall while maintaining substantially all of a material capture structure of the filter within the sheath. Next, deploying the material capture structure of the filter from the sheath to a position across the lumen.
Patent CA-2713337-A1 (CA)
Inventor: LI XIA
IPC: G11C11/16
Filed: 2009-01-28
Abstract: In a particular embodiment, a magnetic tunnel junction (MTJ) structure (100) is disclosed that includes an MTJ cell having multiple sidewalls (110, 112, 114) that extend substantially normal to a surface of a substrate (490).  Each of the multiple sidewalls includes a free layer (106) to carry a unique magnetic domain. Each of the unique magnetic domains is adapted to store a digital value.
Patent CA-2714308-A1 (CA)
Inventor: MCCAFFREY MARTIN
IPC: E05B19/00
Filed: 2010-09-02
Abstract: The present invention relates to a locking device and to an actuating device for activating said locking device.
Patent CA-2717177-A1 (CA)
Inventor: REGO GARCIA DE ALBA LUIS FELIPE
IPC: B65D19/10
Filed: 2008-02-26
Abstract: This invention is related with packages and wrappings in particular, it is referred to a package for the containment and display of products in selling points destined to the final consumer. More particularly it refers to a package-displayer and self-sustainable supplier to transport the product contained from the manufacturer up to the selling points; the self--sustainable package allows its easy disassembling to re--use it by being integrated by an inferior frame formed by four angular elements, horizontal, with the horizontal plane facing inside and in the inferior part, united in their ends by means of iron fittings that comprise horizontal and vertical planes, the iron fitting is at the interior of the vertex uniting the vertical planes of the angular horizontal elements by union means that fix the planes to vertical planes of the iron fittings; in each corner of the frame there is an iron fitting; each iron fitting has two segments, an interior segment separated from the vertical plane of the horizontal angular element, leaving a crack in which one end of the angular vertical element with grooves to surround one of the union means and one segment bordering the vertical plane of the horizontal angular element.
Patent CA-2717793-A1 (CA)
Inventor: BAILEY JOHN
IPC: H01R12/08
Filed: 2009-03-26
Abstract: A connector and electrical tracks assembly comprises a connector with a plurality of electrical contacts; said connector being connectable to a further connector at a first extremity; said connector being connectable at a second extremity to a circuit board portion with a plurality of electrical tracks; wherein a circuit board portion is located between a first layer of plastic thermosetting composite material of fibre and filler and a second layer of plastic thermosetting composite material of fibre and filler.
Patent CA-2717801-A1 (CA)
Inventor: GARNER GEORGE V
IPC: C11D1/835
Filed: 2009-03-12
Abstract: The present invention relates to a cleaning preparation, namely to a cleaning, disinfecting, sanitizing and sterilizing preparation. Said preparation comprises a mixture of cationic microbiocides and non-ionic surfactants.
Patent CA-2718047-A1 (CA)
Title: Water-repellent light weight cellular concrete panel, method of producing the aforesaid, and water-based organopolysiloxane emulsion
Inventor: JIMPACHI KENJI
IPC: C04B41/64
Filed: 2009-03-11
Abstract: A water-repellent lightweight cellular concrete panel having on its surface a water-repellent treatment layer provided by a water-based emulsion of a non-film-forming amino-modified organopolysiloxane A water-based emulsion of a non-film-forming ammo-modified organopolysiloxane is applied, by a spray method or a roller coating method, on the surface of lightweight cellular concrete panel and drying is carried out An O/W water-based emulsion of a non-film-forming ammo-modified organopolysiloxane that has an amine equivalent weight of 500 to 100,000 gram/mol and a viscosity at 25 °C of 50 to 1,000,000 mPa.cndot.s
Patent CA-2718392-A1 (CA)
Inventor: AMOUYEL PHILIPPE
IPC: C12Q1/68
Filed: 2008-03-14
Abstract: The present invention pertains to the domain of Alzheimer's disease (AD), and provides new genetic markers for this disease, distributed on 17 genes. Some of these markers can also be used for predicting an increased risk of developing an early-onset form of Alzheimer's disease. The invention also pertains to a method for in vitro predicting an increased risk, for an individual, of developing Alzheimer's disease, by SNP genotyping. Kits for performing the method are also part of the invention.
Patent CA-2718978-A1 (CA)
Title: A plate heat exchanger
Inventor: LARSSON HAKAN
IPC: F28F3/08
Filed: 2008-04-04
Abstract: A plate heat exchanger comprises a plurality of heat exchanger plates (1). The plates are provided beside each other and permanently joined to each other to form a plate package having first plate interspaces and second plate interspaces. Each plate has a heat transfer area (20) and four porthole areas (21-24) defined by a porthole edge (25). Each of the porthole areas comprises an annular flat area (31) located at one of a primary and secondary level, and a set of inner portions (32) on the annular flat area at the other of the primary and secondary level. Each inner portion has an inner part adjoining the porthole edge and an outer segment adjoining the inner part and having an angular extension of at least 180°. The outer segment has a continuous contour and a radius R, which is allowed to vary within the range 0,8R  <= R <= 1,2R.
Patent CA-2719279-A1 (CA)
Title: Polysiloxanes fonctionnalises, leur procede de preparation et leurs utilisations
Inventor: FITREMANN JULIETTE
IPC: C09K23/54
Filed: 2009-03-24
Abstract: La présente invention concerne de nouveaux polysiloxanes greffés par au moins un composé aminé polyhydroxylé, leur procédé de préparation et leurs utilisations.
Patent CA-2719316-A1 (CA)
Title: Heat dissipating structure of semiconductor lighting lamp
Inventor: LIAO LIANGBIN
IPC: F21K9/00
Filed: 2010-10-29
Abstract: A heat dissipating structure of a semiconductor lighting lamp is provided which includes a plurality of heat dissipating fins and ~-type heat conducting pipes. The ~-type heat conducting pipes are provided in a number corresponding to the number of the semiconductor light sources arranged on the circuit board of the lamp. The length of both arms of the heat conducting pipe is larger than or equal to the length with which the plurality of heat dissipating fins are arranged.  One arm is welded to the lower side of the circuit board of the lamp, and the other arm protrudes out of the circuit board of the lamp. The plurality of heat dissipating fins are provided with inserting holes corresponding to both opening end terminals of the ~-type heat conducting pipe. Each heat dissipating fin is inserted onto and welded on both opening end terminals of the ~-type heat conducting pipe.
Patent CA-2720217-A1 (CA)
Inventor: MORANDI SIMONE
IPC: G06Q10/00
Filed: 2010-11-05
Abstract: A digital point-of-sale system for determining key performance indicators (KPIs) at a point-of-sale includes a product identification unit and a realogram creation unit. The product identification unit is configured to receive a captured image of a product display and to identify products in the captured image by comparing features determined from the captured image to features determined from products templates. The realogram creation unit is configured to create a realogram from the identified products and product templates. A product price KPI unit is configured to identify a product label proximally located to each identified product, and to recognize the product price on each product label. Each product price is compared to a predetermined range of prices to determine whether the product label proximally located to the identified product is a correct product label for the identified product.
Patent CA-2720439-A1 (CA)
Inventor: BRANNON PATRICK J
IPC: B65D47/08
Filed: 2010-11-09
Abstract: A dispensing closure has a key-hole shaped flow conduit that provides a sufficient flow restriction to prevent unwanted spurting of the product when the container is initially opened. The dispensing closure includes a closure body with an upper and lower deck, inner and outer skirt, and a flow conduit extending through the upper deck. The outer skirt is configured to mount to a product container. The flow conduit includes including two or more vertically oriented walls and a bottom wall. The bottom wall configured and arranged to be positioned along a horizontal axis. The flow conduit includes one or more entrance orifices having one or more entrance axes and an exit orifice having an exit axis. The entrance axis is stepped or offset from the exit axis whereby the flow conduit provides a non-linear flow path of product from an interior of the closure to an exterior of the closure.
Patent CA-2723020-A1 (CA)
Inventor: LEDOUSSAL BENOIT
IPC: A61K31/439
Filed: 2009-04-24
Abstract: L ' invention concerne les composés répondant à la formule ( I ) : dans laquelle R1 et R2 représentent l'un un hydrogène et l'autre un fluor ou tous les deux un fluor, sous forme libre, de zwitterions et de sels avec les bases minérales ou organiques pharmaceutiquement acceptables, leur préparation et leur utilisation comme médicaments inhibiteurs de l'action des ß- lactamases par les bactéries pathogènes.
Patent CA-2724276-A1 (CA)
Inventor: JEBSEN JAN HENRIK
IPC: F41A1/08
Filed: 2003-06-06
Abstract: L'invention concerne un dispositif amélioré de régulation du recul comprenant une tête de verrou (3) et un stabilisateur (2) pouvant être utilisés dans plusieurs types d'armes à feu. Dans l'un des modes de réalisation, la tête de verrou (3) et le stabilisateur (2) sont articulés de manière à ce que le déplacement de la tête de verrou (3) devienne une composante de force hors de l'axe de tir du canon (1) de l'arme à feu. Le dispositif peut être introduit dans des armes à feu de diverses tailles et conceptions en vue de réduire le recul et/ou le poids de l'arme. Un premier stabilisateur (2) reçoit une première composante de mouvement perpendiculaire à l'axe longitudinal du canon, alors qu'un second stabilisateur (2) reçoit une seconde composante de mouvement perpendiculaire à l'axe longitudinal du canon, la première composante de mouvement étant de longueur sensiblement égale et de direction opposée à la seconde composante de mouvement.
Patent CA-2727605-A1 (CA)
Inventor: CAPRIOTTI JOSEPH A
IPC: A61K47/32
Filed: 2009-06-10
Abstract: The invention includes a preserved ophthalmic preparation comprising povidone-iodine (PVP-I) at a concentration sufficient to preserve the ophthalmic preparation, and at least one member selected from the group consisting of a steroidal anti-inflammatory compound, a non-steroidal anti-inflammatory compound, an antibacterial compound, an anti-allergy compound, and an anti-glaucoma compound. The invention also includes adding PVP-I to an ophthalmic composition in order to preserve the composition, wherein the PVP-I is added at a concentration sufficient to preserve the composition.
Patent CA-2728761-A1 (CA)
Inventor: REILLY TAYLA
IPC: A61F2/46
Filed: 2009-06-23
Abstract: An apparatus and method for transferring curable material to an injector to convenient deliver the curable material to a patient. The apparatus contains a mixing chamber for mixing a liquid component and a powder component to form a curable material. The curable material is transferred to an injector to when the mixing chamber and injector are moved toward each other.
Patent CA-2729683-A1 (CA)
Inventor: QUIU CHANGUA
IPC: G01N33/28
Filed: 2009-06-18
Abstract: According to a first aspect of the present invention there is provided apparatus arranged to determine an interface between two components, comprising a reference electrode arranged to be connected to a constant voltage supply or ground, a measurement electrode, and a field generating device arranged to establish an electric field in at least one of the components, wherein the field generating device is configured to establish the electric field across the measurement electrode, and the apparatus is configured to measure a potential difference between the measurement electrode and the reference electrode, the potential dif-ference between the measurement electrode and the reference electrode being indicative of the interface between the components
Patent CA-2729707-A1 (CA)
Inventor: PARANJPE SHREYAS
IPC: H03M7/30
Filed: 2011-01-27
Abstract: A sub-band processing system that reduces computational complexity and memory requirements includes a processor and a local or distributed memory. Logic stored in the memory partitions a frequency spectrum of bins into a smaller number of sub- bands. The logic enables a lossy compression by designating a magnitude and a designated or derived phase of each bin in the frequency spectrum as representative. The logic renders a lossless compression by decompressing the lossy compressed data and providing lost data based on original spectral relationships contained within the frequency spectrum.
Patent CA-2732678-A1 (CA)
Inventor: STEELBERG RYAN
IPC: G06F17/30
Filed: 2009-07-31
Abstract: An advertising engine, system and method of using is described. The engine includes at least one vault including a plurality of media assets, a recommendation engine that matches at least one media asset from the vault with at least one requested creative, a delivery engine that integrates the requested creative with the matched media assets from the vault, and a management engine that regulates and/or tracks ones of the at least one media asset.
Patent CA-2734164-A1 (CA)
Inventor: THOMAS JONATHAN
IPC: A61B17/04
Filed: 2011-03-15
Abstract: A suture including a reinforced loop is described herein. The suture includes an elongate body including a proximal section and a distal section, wherein the distal section includes first and second overlapping sections and a loop. A polymeric coating is positioned on at least a portion of the distal section to reinforce the loop.
Patent CA-2737193-A1 (CA)
Inventor: SANBERG PAUL R
IPC: A61K35/44
Filed: 2009-09-14
Abstract: The present invention is directed to compositions and methods for treatment of ischemic diseases and conditions, particularly myocardial, CNS/brain and limb ischemia. More particularly, the present invention provides methods of treating disorders by administering monocytes obtained from blood, including umbilical cord blood, peripheral blood, or bone marrow to an individual in need of treatment, wherein the drug is administered to the individual at a time point specifically determined to provide therapeutic efficacy. In one embodiment, the cells are for injection into ischemic myocardium for the treatment of angina.
Patent CA-2738446-A1 (CA)
Inventor: PEREZ-PENA MARIANELA
IPC: C04B18/08
Filed: 2009-09-10
Abstract: A method of making a rapid setting lightweight cementitious composition with improved compressive strength for products such as boards is disclosed.  The method mixes fly ash, alkali metal salt of citric acid and lightweight aggregate with water. Compositions which include fly ash, alkali metal salts of citric acid and lightweight aggregate are also disclosed.
Patent CA-2743983-A1 (CA)
Inventor: NIR DROR
IPC: A61B8/00
Filed: 2008-12-15
Abstract: The present invention relates to a method for planning an ultrasound guided biopsy of at least one region of interest in an organ comprising the steps of: a) obtaining backscattered 2D or 3D ultrasound data of a region of the organ, b) identifying one or more regions of interest in said three-dimensional volume using a first processor configured to analyze said 2D or 3D  volume data, c) selecting in said first processor the characteristics of at least one ultrasound transducer suitable for the guidance of the biopsy comprising a biopsy needle, d) registering the transducer's characteristics selected in step (c) with the identified region of interest of step (b) using said processor, e) generating at least one biopsy scan plane image using the results of the registering step (d); and f) indicating on said simulated scan plane image the identified region of interest and at least one simulated needle trajectory. The present invention also relates to a method for performing ultrasound guided biopsy.
Patent CA-2750182-A1 (CA)
Inventor: WATSON ARTHUR I
IPC: F04B35/04
Filed: 2009-12-29
Abstract: According to one or more aspects of the present disclosure, a motor protector comprises a housing defining a compensator chamber; a compensator disposed in the housing having a motor fluid end in fluid communication with a motor fluid and a well fluid end, the compensator axially moveable relative to the housing in response to the expansion and contraction of the motor fluid; and a port formed through the housing to provide fluid communication from exterior of the housing to the well fluid end of the compensator.  The compensator may be one selected from the group of a bellows and a plunger.
Patent CA-2753223-A1 (CA)
Title: Phosphate surfactants
Inventor: PENG SHENG
IPC: C09K23/00
Filed: 2010-03-18
Abstract: A compound of Formula 1 Rf A-OP(O)(O-M+(OROH) Formula 1 wherein Rf is a C2 to C6 linear or branched perfluoroalkyl optionally interrupted by one, two or three ether oxygen atoms; A is (CH2CF2)m(CH2)n-, (CH2)OSO2N(CH3)(CH2)p-, 0(CF2)q(CH2)r-, or OCHFCF2OE-; m is O to 4; n, o, p, and r are each independently 2 to 20; q is 2; E is a C2 to C20 linear or branched alkyl group optionally interrupted by oxygen, sulfur, or nitrogen atoms; a cyclic alkyl group, or a C6 to C10 aryl group; M is H or a Group I metal or an ammonium cation (NHxR2y)+ wherein R2 is a C1 to C4 alkyl, x is O to 4, y is O to 4 and x + y is 4; and R is a C2 to C60 linear or branched alkyl group optionally interrupted by hetero atoms selected from the group consisting of an oxygen, sulfur, or nitrogen atom; a cyclic alkyl; or a C6 to C10 aryl; provided that when R is greater than 8 carbons, the ratio of hetero atoms to carbon atoms is at least 1:2.
Patent CA-2754925-A1 (CA)
Title: Structure of self-drilling screw
Inventor: SU HUANG-JIA
IPC: F16B25/02
Filed: 2011-10-12
Abstract: A self-drilling screw includes a head having a circumferential surface around which a helical thread is formed and a body mounted to the head.  The body has an end forming a cylindrical chisel tip section, which forms a conic surface facing outward. Two chip discharging channels are formed in the chisel tip section, and each chip discharging channels forms an external cutting edge at a connection thereof with the conic surface. The conic surface and the external cutting edges have a connection interface therebetween in which an inverted V-shaped notch is formed. The notch has two sides each forming an internal cutting edge. The notch forms two sharp points with respect to the external cutting edges, whereby the two sharp points are each associated with the respective external cutting edge and the respective internal cutting edge. Each of the sharp points forms an included angle, which ranges between 150-1350.
Patent CA-2755113-A1 (CA)
Title: Heating device
Inventor: BENEDETTI JOSEPH A
IPC: F24B1/189
Filed: 2011-10-18
Abstract: One aspect provides a heating device comprising a firebox having a hearth therein and first and second heat exchange chambers, and a heat exchanging plate having a first surface and a second opposing surface. The heat exchanging plate is suspended above the hearth, such that the first surface is located between the hearth and the second surface. The heat exchanging plate has lower protrusions extending from the first surface and into the first heat exchange chamber, and upper protrusions extending from the second surface and into the second heat exchange chamber. A method of manufacturing a heating device is also disclosed.
Patent CA-2756571-A1 (CA)
Title: Methode et appareil de telechargement et d'enregistrement de contenu sur un reseau
Inventor: RIEDL STEVEN
IPC: H04N21/2662
Filed: 2006-03-09
Abstract: Méthodes et appareil pour la fourniture de contenu aux utilisateurs dun réseau qui peut être sélectivement enregistré au moyen de léquipement de lutilisateur. Dans un exemple de mode de réalisation, le réseau comprend un réseau hybride de fibre-câble coaxial (HFC) et des séances à la demande servent à fournir aux utilisateurs un téléchargement haute vitesse du contenu demandé. Léquipement de lutilisateur (p. ex., décodeur) est doté dun dispositif denregistrement haute densité qui peut enregistrer le contenu sur un support choisi (p. ex., DVD) et éventuellement fournir une protection du droit dauteur par un ou plusieurs moyens comme la limitation du nombre de copies qui peuvent être fabriquées et/ou le filigranage numérique. Lopérateur du réseau peut également limiter létablissement des séances à la demande et/ou la diffusion du contenu aux abonnés en fonction des paramètres, y compris lachat du contenu par lutilisateur et le moment de la diffusion du même contenu par dautres canaux de distribution comme la location et la vente au détail.
Patent CA-2760541-A1 (CA)
Title: Pyrido[4,3-b] indoles and methods of use
Inventor: JAIN RAJENDRA PARASMAL
IPC: A61K31/437
Filed: 2010-04-29
Abstract: New heterocyclic compounds that may be used to modulate a histamine receptor in an individual are described.  Pyrido[4,3-b]indoles are described, as are pharmaceutical compositions comprising the compounds and methods of using the compounds in a variety of therapeutic applications, including the treatment of a cognitive disorder, psychotic disorder, neurotransmitter-mediated disorder and/or a neuronal disorder.
Patent CA-2763949-A1 (CA)
Title: Procede, systeme et station de base pour partager ou utiliser conjointement un reseau d'acces radio mobile de geran (reseau d'acces radio gsm/edge )
Inventor: KLATT AXEL
IPC: H04W16/12
Filed: 2010-06-11
Abstract: L'invention concerne un procédé, un système et une station de base pour partager ou utiliser conjointement un réseau d'accès de radiocommunication mobile de GERAN (Réseau d'accès radio GSM/EDGE) par au moins un premier opérateur de réseau de radiocommunication mobile et un second opérateur de réseau de radiocommunication mobile, le procédé consistant à fournir un réseau d'accès radio pour utilisation conjointe par les premier et second opérateurs de réseau de radiocommunication mobile, le réseau d'accès radio fournit au moins un premier canal de fréquence radio et un second canal de fréquence radio, ces deux canaux ayant chacun une trame TDMA (trame à accès multiple par répartition dans le temps) à huit créneaux temporels; le premier canal de fréquence radio possède au moins un premier créneau temporel spécialisé, ces premiers créneaux étant en permanence associés au premier opérateur de réseau de radiocommunication mobile, le second canal de fréquence radio possède au moins un second créneau temporel spécialisé, ces seconds créneaux étant en permanence spécifiques au second opérateur de réseau de radiocommunication mobile, et les premier et second canaux de fréquence radio présentent respectivement une multitude de créneaux temporels partagés, lesquels créneaux temporels sont partagés entre les premier et second opérateurs de réseau de radiocommunication mobile.